| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.95 | 5.748% | $132.1321 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $199.83 | 10.301% | $220.4145 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $198.31 | 3.365% | $204.9831 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $88.67 | 6.442% | $94.3821 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $188.42 | 5.419% | $198.6305 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $138.50 | 13.322% | $156.951 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $125.65 | 5.734% | $132.8548 | $132.85 | $132.85 | $132.90 |
| 7 purchase totals = | $1,064.33 | $1,140.3481 | $1,140.33 | $1,140.40 | $1,140.40 | |